Mo

Ansible

Terraform ✨

OpenTofu ✨

Bash ✨

PowerShell

Python

Terragrunt

Pulumi

Effortlessly manage the tasks with a modern, intuitive interface built for DevOps teams.

Install

Upgrade to Pro

#1

Ansible UI for Homelabs

11K+

Stars on GitHub

2M+

Pulls on Docker Hub

20K+

Installations

Semaphore UI follows a stable development lifecycle with thoroughly tested code, rigorous quality checks, clear documentation, frequent releases, and proactive issue resolution—ensuring high reliability, security, and consistent performance in production environments.

Latest releases

Semaphore 2.14 — API tokens page and improved template editor

Denis GukovApril 15, 2025

Semaphore 2.13 — Support tags and limits for Ansible

Denis GukovMarch 15, 2025

Semaphore 2.12 — Two-factor authentication

Denis GukovJan 29, 2025

Modern interface

Semaphore UI users love the sleek, responsive design that feels fast, friendly, and intuitive.

Intuitive workflow

Built with clarity and usability in mind, making every step feel effortless and much more enjoyable.

Set up in minutes

Semaphore UI is designed for quick, painless installation — no complex setup or configuration required.

Modern interface

Semaphore UI users love the sleek, responsive design that feels fast, friendly, and intuitive.

Intuitive workflow

Built with clarity and usability in mind, making every step feel effortless and much more enjoyable.

Set up in minutes

Semaphore UI is designed for quick, painless installation — no complex setup or configuration required.

This web UI for Ansible is so damn useful!

Christian LempaJun 6, 2023

Ansible Semaphore: Awesome Open Source Ansible GUI

Brandon LeeJune 20, 2023

Simple CI/CD on Ansible Semaphore UI

Denis GukovNov 22, 2022

This web UI for Ansible is so damn useful!

550Kviews

It's now a UI for Ansible, Terraform and more!

50Kviews

Upgrade to Pro

Project isolation

Semaphore UI ensures strict project isolation through independent environments, limiting interference, enhancing security, and providing precise control over resources and permissions.

Access control

Semaphore UI provides a robust access control system that allows you to control who can access your resources.

Activity audit

All activity is recorded in the system. And if necessary, you can easily restore the sequence of events.

Project isolation

Semaphore UI ensures strict project isolation through independent environments, limiting interference, enhancing security, and providing precise control over resources and permissions.

Access control

Semaphore UI provides a robust access control system that allows you to control who can access your resources.

Activity audit

All activity is recorded in the system. And if necessary, you can easily restore the sequence of events.

Pure Go, Vue.js

Semaphore is written in pure Go. Porting to any platform takes just a few minutes.

Docker, K8s, Helm

Docker used at every stage of Semaphore development. The result is a fully tested image on Docker Hub.

MySQL, Postgres or BoltDB

You can opt for the database that aligns with your preferences, eliminating the necessity to uphold an additional database.

Ansible

Semaphore UI making it easy to manage playbooks, inventories, and variables, execute tasks across multiple environments, and review detailed logs.

Terraform · OpenTofu

Semaphore UI offers a streamlined interface for Terraform and OpenTofu, allowing you to manage configurations, workspaces, and variables, run plans and applies safely with approval workflows, and track changes.

Bash · PowerShell · Python

Semaphore UI supports Bash and PowerShell scripts, enabling you to run shell commands, automate custom workflows, and manage script execution with logs, scheduling, and access control.